condition	mean	min	max
3 h after light	81.673825	72.4571	107.683
7 h after light	73.21900833333333	60.8301	95.6729
11 h after light	81.11389166666666	68.8034	106.905
2 h after dark	89.05151666666667	73.0721	125.591
6 h after dark	82.68425	67.9439	121.691
10 h after dark	86.13028333333334	72.5424	109.12